The Sender Verification API exposes multiple endpoints that allow you to programmatically manage the Sender Identities that are authorized to send email for your account. You can also manage Sender Identities in the SendGrid app by selecting Sender Authentication under Settings in the navigation bar. For full app instructions, see Sender Verification.
The Sender Verification API provides a RESTful interface for creating new Sender Identities, retrieving a list of existing Sender Identities, checking the status of a Sender Identity, updating a Sender Identity, and deleting a Sender Identity.
This API offers additional endpoints to check for domains known to implement DMARC, and resend verification emails to Sender Identities that have yet to complete the verification process.
This endpoint allows you to retrieve all the Sender Identities associated with an account.
This endpoint will return both verified and unverified senders.
You can limit the number of results returned using the limit, lastSeenID, and id query string parameters.
limit allows you to specify an exact number of Sender Identities to return.lastSeenID will return senders with an ID number occuring after the passed in ID. In other words, the lastSeenID provides a starting point from which SendGrid will iterate to find Sender Identities associated with your account.id will return information about only the Sender Identity passed in the request.Bearer <<YOUR_API_KEY_HERE>>Specifies the number of results to be returned by the API. This parameter can be used to limit the results returned or in combination with the lastSeenID parameter to iterate through paginated results.
Returns senders with an ID number occurring after the passed in ID. In other words, the lastSeenID provides a starting point from which SendGrid will iterate to find Sender Identities associated with your account.
Returns information about only the Sender Identity passed in the request.